Q. Would you like to exchange links?
A. Maintaining a link page and keeping it up-to-date takes time. For this reason, we do not maintain a links page.

Q. Are the books available in pdf format?
A. No, the books on this site are not available in pdf-format for download.

Q. Why are the images on this site watermarked?
A. Unfortunately, people link directly to our images without consent or acknowledgement or use texts and images without proper attribution. To prevent this, images are watermarked.